<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>服务前端</title>

</head>
<body>
    <h1 align="center"><a href="trading/getAllCategory">商品</a></h1>
    <h1 align="center"><a href="${pageContext.request.contextPath}/yyfn/register">商家注册</a></h1>
</body>
</html>